How to polish metal

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Metal, whether it’s made of steel, copper, brass, or silver, has an unfortunate tendency to tarnish and stain over time. Luckily, it’s pretty easy to remove these stains by coating metal with a specialized cleaner, then rubbing it down with a cloth or using a buffing wheel to polish it. Alternatively, you can also use a variety of different all-natural compounds to polish metal.

How to Polish Metal

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How to Polish Metal

Warning: Be sure to use tongs to remove the silver from the polish, since the boiling water will have made it extremely hot.

ABOUT THE AUTHOR

Hans Fredrick

Not only is rust unsightly, but if left untreated, it can eventually destroy metal entirely. Iron usually suffers the worst from rust, although other metals will rust to a degree. You can clean and polish your metal to restore its sheen. Use the finest sandpaper or finest grade steel wool that you can buy when you remove the rust. If you use a coarse product, you are likely to scratch the surface of the metal.

How to Polish Metal

Things You’ll Need

Step 1

Clean off the existing rust. If you polish or clean rusty metal but leave traces of old rust behind, the item will continue to rust and decay. Use sandpaper or steel wool to clean off surface rust. Use a sanding block made from rubber to access areas that regular sandpaper can’t reach.

Step 2

Wash the surface well with clean water. Ensure the surface is clean so that your polish will adhere well. Clean away any flecks of rust that you loosened when scrubbing the metal.

Step 3

Dry the metal extremely well. Wet metal will only lead to more rust in the future.

Step 4

Use a metal polish to restore the sheen to your metal item. Buy a metal polish specifically designed for the type of metal that you are polishing. For example, steel polish and chrome polish contain different ingredients that will work best on the respective types of metal. Use a polish that states that it protects against future rust to get longer life out of your metal.

Things You’ll Need

Clean, soft cloths

Prevent stainless steel from tarnishing by rinsing the pieces immediately after each use.

Opt for a metal polishing compound available at most hardware stores instead of a household solution. Follow the manufacturer’s directions to polish your metal.

How to Polish Metal

Though there are many polishing products for metal on the market, you can polish household metals such as brass, copper and silver to almost new using products you have around the house. If your metal is lacquered, then polishing is simple with a clean, damp and soft cloth. For many homeowners, the metal needing a good polishing is not lacquered and covered with a layer of tarnish. For these items, it’s important to safely remove the discoloration before polishing to achieve the best results.

Brass

Step 1

Add 1 tsp. of salt to 1/2 cup of vinegar in a plastic tub. Stir with the plastic spoon until it dissolves.

Step 2

Add enough flour to the vinegar solution — gradually, as you stir with the plastic spoon — to make a paste.

Step 3

Rub the paste over the entire surface of the brass with a clean rag. Let it sit for 10 minutes.

Step 4

Rinse the paste off the brass with water. Buff and polish the metal with a clean, soft cloth until it shines.

Copper

Step 1

Add enough baking soda to the juice from 1/2 lemon — gradually, as you stir with the plastic spoon — to make a paste.

Step 2

Dip a clean rag into the paste and apply it to the copper piece. Rub it in a circular motion to remove tarnish.

Step 3

Rinse the residue off with water. Buff and polish the metal with a clean, soft cloth until it shines.

Stainless Steel

Step 1

Add 2 cups of white vinegar to a plastic tub. Immerse your metal item in the liquid. Let it soak it for 30 minutes.

Step 2

Make a soapy solution with hot water and dish-washing liquid in the sink. Rinse away the vinegar with the solution, followed by cold water.

Step 3

Buff and polish the metal with a clean, soft cloth until it shines.

As with most products, it helps to know how to polish metal. In many cases you can only give a general guide, because even though some products can fall in the same category, they might still need a slightly different way of applying. Metal polish is one of those products.

Why the need to polish metal

Metal is prone to oxidation. The dirt and grime it accumulates over time is often easily washed away, but oxidation can’t be washed away. In some cases, a part of the oxidation can be caused by washing. Certain cleaning chemicals can stain a metal surface, and water can react with certain metal to create a layer of surface oxidation.

Using a chemical metal polish

Chemical metal polishes are different to abrasive polishes. Where as abrasive polishes “grind” away a layer of the surface in a very controller way, a chemical polish uses a chemical process to affect the surface. The end result might look different, but with a chemical process it is sometimes easier to remove all the oxidized particles, whereas an abrasive polish can only remove the surface layer, meaning there is a chance they won’t remove certain oxidized particles that are a bit deeper in the surface.
The general end result is that it helps you to make metal shiny and bright again, when it used to be dull and grey.

certain steps that should always be taken

Remove any screw, plastic covers or other non-metal parts
Tape off any surrounding non-metal parts/surfaces
Clean the area first with some APC to remove most of the dirt
If the surface is mostly flat and smooth, claying can help to remove some traffic film and other contaminants
Take into account that the black sludge you get while polishing metal, is very difficult to remove from towel and pads

In case of average or light dullness (oxidation)

Using an abrasive metal polish

Apply a little bit of metal polish to either a polishing pad or an old ( MF ) towel
Spread the product evenly over the surface
Start rubbing the polish by making small circles, some pressure might be needed
Go over the entire area, and then go back to the beginning and start again
You might notice how the polish turns black, which is quite normal
When a shine starts to appear, add a little bit more polish to the pad/( MF ) towel
The polish should only be visible as smears and streaks, not as lumps of metal polish
Keep rubbing the surface with the little bit of extra polish till you don’t see any effect anymore (not more gloss/reflection)
Take a clean cloth/( MF ) towel and wipe off the polish
Spray a bit of IPA or similar, and wipe off the metal
If you are not happy with the result, you can try to repeat the polishing steps

Using a chemical metal polish

Apply a little bit of metal polish to a polishing pad or an old ( MF ) towel
Spread the product evenly over the surface
Start rubbing the polish by making small circles
Keep rubbing the area till the products starts to haze
If you don’t see any improvements anymore, apply a little bit more polish to the pad or towel
Keep in mind that the polish should only be visible as smears and streaks, not as lumps of product
The black coloring in the product you might get is normal
Keep rubbing the product over the surface, with chemical polishing pressure doesn’t play a big role in the end result
If you don’t see any improvements anymore, grab another cloth/( MF ) towel and wipe off the polish
Spray some IPA or similar on a cloth and wipe off the residue
If you are not happy with the result, you can repeat the polishing steps

Machine polishing metal

The process is pretty much the same for both chemical polishes and abrasive polishes.

Apply 3 dots (or a small smear) of metal polishmetal polish on a polishing pad
Spread the product over the surface evenly with the machine turned off
Turn the machine to the lowest settings but make sure that the pad turns, and spread the product
Slowly turn up the speed and work in the product, the product should start to haze after a while
When the product appears to be disappearing, keep polishing the surface for a little longer
Wipe off the product with a cloth/( MF ) towel
Apply IPA (or similar) and wipe off the residue
Repeat the polishing steps until you are satisfied

Other possible ways of polishing metal

There are several other forms of polishing, but some of these are either specialist jobs, or require tool that are not very common for a detailer to own. Some of these processes are:

Chemical bath

In this process, the object is submersed into a series of baths with different chemicals. During this process the metal is cleaned, oxidation removed, the working ingredients neutralized and then cleaned again. This process can be very effective, and is part of the preparation for processes such as chromeplating, ionizing, copperplating and more. This is a job for a skilled chemist, and should not be tried at home without proper experience, knowledge and safety equipment.

Abrasive cones/balls

In this process a big virbating bucket is filled with small pyramid shaped cones. These cones can be from different materials with different coatings to achieve different result. The object is then immersed into the bath with cones and because of the vibrating action, the cones will move over the surface of the object, slowly polishing it. This process can be very effective but requires equipment and material that is not very commong for a detailer to have.
This process can also be done will balls instead of cones.

Grinder with cotton disk

A popular tool among professional metal polishers is the cotton disc. Just like a grinding disc, this cotton disc is spinned at very high rpm and then moved over the surface of the object. The cotton disc acts a bit like a polishing pad. If needed, polish can be added to the disc by using a hard substance that is pressed against the cotton disc while spinning.
In the hands of a professional polisher, this can give very good results.

Removing tarnish from brass, copper, silver and other metal objects is usually a pretty tedious task, but I’ve discovered a way to polish such pieces without spending hours buffing . . . and without running the risk of marring the metal with the unsightly scratches that many commonly used abrasive cleaners can cause. My method produces a fine, hand-rubbed look in a matter of minutes, and makes the thought of shining up those salable “bargains,” frequently found at flea markets and in neglected attics a lot more appealing.

Time-Saving Tools for Metal Polishing

Most of the materials needed to duplicate my polishing technique can be found in the home workshop. First, you’ll need a power hand-drill and some place to mount it — either a workbench vise or a drill stand. The job will also require a cloth polishing wheel and a buffing bonnet. Finally, your most important ingredient will be a stick of polishing compound, which is also called jeweler’s rouge.

The cost of this last item can — I’ve learned the hard way — vary widely. A local retail jeweler reluctantly sold me my first five-ounce stick for a whopping $5.00 . . . and although it’s true that a little of the substance goes a long way, that was far from being a bargain. I later found a two-ounce stick at a Tandycraft outlet for only 69¢, and have since noted that similar amounts sell for $1.75 to $3.75 at other arts and crafts shops and hardware stores in my part of Oklahoma.

Once you’ve located all the necessary items, screw the polishing wheel onto the rubber backup pad, and slip the attachment into the drill chuck. (Be sure to tighten the chuck firmly, so the wheel won’t fly off as you polish.) Now, mount the drill securely in the vise or stand.

When you turn on the motor, engage the drill’s trigger lock in order to free both your hands. Then apply polishing compound by simply bringing it into contact with the rotating wheel for about five seconds. Next, grasp the object to be polished in both hands. It’s best to maintain a rigid grip at least until you get used to the force of the machine, because the rotating wheel exerts a surprising amount of pull and could yank a loosely held piece away from you. (Small objects, such as belt buckles, can be manipulated with a pair of pliers whose jaws have been wrapped with masking tape to prevent their scratching the metal. Conversely, when you want to shine large, heavy pieces — a brass umbrella stand, for example — it’s usually easier to remove the drill from the vise and use it freehand, but doing so will require a bit of muscle and a lot of practice.)

Banishing Metal Tarnish

For best results, hold the to-be-polished item against the wheel and move it slowly, shining a small area at a time. The circular movement will heat both the compound and the metal — and, as the tarnish combines with the cleaner, it will form a gummy black substance. Most of this will be carried away on the wheel, but when the buildup is heavy, you’ll probably want to wipe off the gum from time to time with a soft cloth. (On tough jobs it may also be necessary to apply additional compound to the wheel during the polishing process.)

Once the tarnish has been completely removed, turn off the drill and fit it with a buffing bonnet (or a clean polishing wheel). Then turn on the tool, reset the trigger lock, and buff the metal object thoroughly.

Finally, wash the newly shined piece in warm, soapy water to remove the last traces of the polishing compound, rinse it carefully and use a soft, absorbent cloth to dry it quickly and completely. Avoid any unnecessary handling of the polished surfaces afterward, since the oils, acids, and moisture from your hands will accelerate the retarnishing process.

You can slow down the inevitable future oxidation by simply applying a thin coat of clear paste wax to the metal, letting it dry for several minutes and then buffing it again with a clean bonnet or wheel. Don’t, however, wax objects that will be heated or will contact food, such as copper-bottomed pots and silver serving utensils.

Of course, even if you do take precautions, tarnish will build up again eventually — but now that you know my secret, putting a shine on the metal in your life should never be a wearisome chore again!

Quick Guide to Polishing Metals

The list below and a general polishing processes that are proved to work, there are other compound and mop combinations that work just as well.

There are many factors involved regarding polishing some are listed below:

A) Condition of the metal with determine where you start.

B) Speed the mops runs at.

C) Quality of the metal. Its does vary and a bad casting can cause problems.

D) Abrasives, get a good even surface with no deep scratches to ensure a deep mirror finish.

E) Make sure you remove the marks left from a previous process

F) If possible try to alter the direction of the polishing for each process, even if only by a few degrees.

G) Do not overload polishing mops with compound. You will deposit grease on the work surface.

H) Use safety equipment, glasses and dust mask. Dust is never nice. Polish outdoors if you have no extraction.

I) Vienna Lime can be used after polishing to reomove light grease and finger marks etc. If the work needs degreaseing then a solvent like white spirit works well. J) If the mop becomes clogged or dirty after use has been left on shelf for a long time for example then use a mop dresser or wheel rake to bring new life into the mop. Never wash mops in wate.

K) Use one compound per mop. This keeps everything simple for example if you are using a sisal mop with grey compound try not to change. It is possible to change compound but make sure the old compound has been removed. Tools like mop dressers and wheels rakes are ideal for this application. L) Please do not use cheap compounds such as silverline, there are many brands such as menzerna or canning who have been selling high quality polishes for over 75 years. I do not know a single professional polisher who uses a brand such as silverline for polishing compounds.

If the metal is in a poor condition then abrasives will be needed. Thats where experience of polishing comes in, looking at then metal and knowing what process you need to start at. You will need to get the surface to 240/400 grit before you start polishing at process 1. If the condition of metal is not too bad or you have the surface to 600 grit + then you could start at process 2.

Process 1 (Burnishing) Grey 523LBZ compound with a sisal polishing mop

Process 2 (Prepolishing) Green 439T compound with a white close stitched polishing mop

Process 3 (Polishing) Blue P164 Compound or Rose P126 Compound with a Loose G quality

Process 4 (Finishing) P175 for super finishing with a Loose WDR quality mop

Polishing Aluminium

Not as hard as the above metals, steel etc. When polishing aluminium if you are getting small holes that appear when you are polishing, stop. These can not polished out they are due to the casting and if you keep polishing you will get more holes appear. Best just buff up if this happens for damage limitation. If the metal is in a poor condition then abrasives will be needed. Thats where experience of polishing comes in, looking at then metal and knowing what process you need to start at. You will need to get the surface to 240/400 grit before you start polishing at process 1. If the condition of metal is not too bad or you have the surface to 600 grit + then you could start at process 2. Some people prefer to use the green compound on Process 1 with a sisal rather than the grey. There are a couple of option on finishing, P126 Rose is a superb finisher but for that extra special job P175 can be used.

Important For thin sheet Aluminium we have a new fine finishing compound available 480F, this is a light green compound thats is more greasy than the normal finishing compounds which keeps the surface cooler.We avoid sisals on sheet work aluminium and look at soft wheels such as open stitch.

Process 1 (Burnishing) Green 439T compound with a sisal polishing mop

Process 2 (Prepolishing) Green 439T compound with a white close stitched polishing mop

Process 3 (Polishing) Blue P164 Compound or Blue 480BLF (compound formulated for aluminium) with a Loose G quality

Process 4 (Finishing) P175 for super finishing with a Loose WDR quality mop

Polishing Brass & Copper

Would say softer than the above metals but some grades of brass can be very hard. For example towel rails, in this case use the same process as steel above. If the metal is in a poor condition then abrasives will be needed. Thats where experience of polishing comes in, looking at then metal and knowing what process you need to start at. You will need to get the surface to 240/400 grit before you start polishing at process 1. Some people might want to use a brown Tripoli instead of the green. For finishing both compounds are very good but for the extra special job use the P175. But P164 for general finishing, 480W works well as it is a compound designed for Brass and Copper only.

Process 1 (Prepolishing) Green 439Tor Tripoli 113GZ compound with a white close stitched polishing mop

Process 2 (Polishing) Blue P164 Compound or White 480W Compound with a Loose G quality

Process 3 (Super Finishing) P175 Compound with a Loose WDR quality mop

Polishing Gold & Silver

Common two process used by the jewellers for years. There are some options on process 2, some people prefer to use a WDR or R grade mop. Rouge has always commonly been used but compounds like the M5 and P175 are a decent alternative. If you are after a clear mirror finish then P175 if worth looking at. Process 1 (Polishing) Brown Tripoli Compound with a Loose B quality mop Process 2 (Finishing) Rouge Compound/P175 with a G quality or WDR mop.

Platinum Precious expensive metal. Harder than gold or silver.

Process 1 (Polishing) Blue P164 compound with a Loose B or white stitch mop

Process 2 (Finishing) Yellow P175 compound with a Loose G or WDR mop

Satin Finishing. Still have to remove major surface imperfections and scratches etc. Excellent at blending in jobs.

Available in four grades. Important!! to remember that each grade contains a grit but they do not have to cut or finish of a true abrasive, they give a much softer finish. The web on the VFA and FA looks almost exactly the same but as you can see the grits are very different. Very Fine A- 280 grit Fine A -180 grit Medium A – 120 grit Coarse A – 80 grit For flat work use Solid satin wheels for general work use satin lap mops. Check the abrasive section top product section. Both are for taper spindls but the Solid wheels can but made to fit a bore.

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How to Polish Metal

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What are the best ways to polish metal easily? Our guide outlines what to do, and the steps you should go through to bring metal to a high finish.

Can I polish metal without special accessories? For small areas in the household, you can also use a microfibre cloth and home remedies.

Does polishing by hand make sense? In many cases, you can achieve significantly better results with the right tool, as the polishing machines work at very high speeds.

Can I save money on polishing paste? There are big differences in price. To a large extent, however, this is also justified. In view of the high time required, it is therefore generally not worth relying on cheap products.

In order for a metal surface to shine beautifully, it is necessary to maintain it regularly. In addition to removing flying rust, this also includes polishing.
This applies both to jewellery, to motorcycles or to repairing scratches in the kitchen. In our post you will learn how to polish metal so that it looks like new again.

1. Metals are not all the same

Depending on the surface, the approach is very different. However, this applies not only to the types of metal, but also to the respective use.

While you’d better not approach a stainless steel refrigerator with the delta grinder, this is certainly not a problem with a knife or even a scratched car part.

So before you buy expensive polishing agents or buy a machine with which you can not only grind metal, but then also polish it, you should first familiarize yourself with the respective object.

2. Polish metal: first coarse, then fine

If you want to get hard, scratched or started metal shiny again, polishing pastes will help you very little at the beginning — leave them for the final stages

The steps of grinding and polishing often merge into each other. Rather, it is necessary to pre-sand the surface by hand or better with a machine, in order to polish it afterwards.

Before you can start the actual work, you must clean the metal in question. This applies regardless of whether it is brass, stainless steel or aluminium.

However, the hardness of the respective metal determines which sanding and polishing discs you can work with.

If you want to sand metal, work with very fine sanding paper to eliminate superficial scratches. In this way, the subsequent polish can only work properly.

On the other hand, the pure application and massage of polishing pastes without grinding elements is usually doomed to failure when it comes to a little firmer materials.

However, once the preparatory work has been completed, a Dremel is ideally used.This is available in many variants for different applications. In general, Dremel, which can generate high speed and can be stuck, is suitable for harder metal parts.

For rims, however, you better use a rather smaller model, which you can hold well in your hand when the rims are in front of you.

If, on the other hand, you want to polish painted metal to a high gloss,the disturbing lacquer layer must first be removed. The best way to do this is to use the appropriate tool by grinding the layer.

Start with a coarse grit and use grinding blades with a very fine grain in the end. With a grain size of 1000, you already polish and hardly grind any more, so that the metal piece shines again in a new splendour.

As an alternative to grinding, you can also use color solvents. However, this should only be done outdoors, as very strong vapours can occur. Then apply a polishing paste and polish the workpiece with a polishing disc.

Tip: For untreated metal surfaces, you can apply a spray varnish after polishing. In this way, you ensure that the shine is maintained for a long time to come.

3. Choose the right polishing disc

To ensure that the result is correct and that the metal shines beautifully again after polishing, you should use the correct polishing disc.

In general, the advice is that you should only work with extremely fine slices with very fine surfaces that are reflected, otherwise too high a removal will take place.

The following polishing discs are suitable for the appropriate uses:

Sisal cord: The very robust material is perfect for slightly coarser work. With profiled metal parts, you achieve excellent results.
Cotton: The natural fibres are very soft. Deeper scratches can therefore only be compensated poorly. However, in order to get surfaces beautifully shiny again, polishing discs made of cotton are ideally suited.
Flannel: As a rule, polishing discs made of flannel are used at the end. The fibers are extremely fine, so you should work with a matching high-gloss polish.

If you follow a specific guide, the result depends on various factors. On the one hand, this is certainly the starting point. However, it is much more important that you take a lot of time.

Do not try to work with pressure, but let the devices work for you. In case of doubt, another polishing paste or a new polishing disc helps to get the metal surfaces beautifully shiny again.

4. Home remedies to polish metal

There are many different metals. If you only want to polish household objects or small things made of metal, such as fittings or a doorknob, you can also use typical home remedies and save yourself expensive polishes.

Toothpaste is particularly well suited. This contains very fine abrasive particles that grind off the surface. In this way, fine scratches can be eliminated.

You can achieve a similar effect by making a paste from water and soda. It also contains extremely fine abrasive particles that do not damage even sensitive surfaces. By the way, this tool also helps with cleaning, so you can do two steps in one.

Gerhardt Richter is a writer and a trainer at trade technical colleges, specializing in carpentry, plumbing, mechanics and construction.

How to Polish Metal

Karl Cowan

Karl Cowan is an accomplished journalist and editor with decades of experience in mainstream and specialist media.
LinkedIn: Karl Cowan

A typical sheet of metal that you purchase from a metal supplier is dull and flat. To give it a glossy shine like that of chrome it needs to be polished. Polishing aluminum is a time-consuming process, but can be done with great results. Make sure you have the right tools and the patience to complete all of the steps. Half-way through the polishing process, the aluminum sheet will look cloudy and worse than when you started. Stick with it, and you will have a shiny sheet of aluminum by the time you finish.

Step 1

Mix trisodium phosphate (TSP) with water per manufacturer’s instructions. Purchase TSP where you find the other cleaning supplies at the hardware store. Dip a sponge in the solution and wipe the aluminum sheet to remove any oils or residue. Rinse and dry thoroughly.

Step 2

Attach a wool compounding pad to a rotary polisher. Apply roughly a ½ teaspoon of cutting abrasive polish to the pad. Rub the polish around with your finger to spread evenly across the pad.

Step 3

Turn on the polisher and lower it slowly to the aluminum sheet. Move the polisher back and forth and up and down across the sheet. The aluminum will turn black at first. Continue polishing until the black begins to lift. Stop occasionally to wipe the head of the polisher with a screwdriver. Wipe the residue on a towel. Polish the entire sheet.

Step 4

Attach the coarsest buffing pad to the rotary polisher. Every manufacturer has a different naming system. Choose your brand’s coarsest buffing pad and coarsest polish. Apply a ½ teaspoon of the polish to the pad. Polish the sheet using the same methods described in Step 3.

Step 5

Repeat the polishing process, using progressively less coarse buffing pads and polish. Rinse the panel to remove any remaining residue. Do this before the final buffing step.

Attach the final buffing pad. The pad will feel similar to a soft T-shirt or sweatshirt. Apply 1/4 teaspoon of the least abrasive finish polish to the pad with your finger. Lower the rotary polisher gently. Move the polisher back and forth and side to side to bring out a chrome-like shine.

Over time, metal can become dulled or corroded. With regular treatment any metalwork, be it garden furniture or your car, can be kept looking good as new. The best way to do this is through regular application of a metal polish that protects against rust and other corrosion.

Step 1

Clean the metal with a cloth and detergent before polishing. If you try and polish dirty metal the impurities will get stuck and the polish will do no good. Remove any stubborn rust with some wire wool.

Step 2

Leave the metal to dry completely. You do not want to trap water between the metal and the polish.

Step 3

Apply a little polish to a dry cloth and apply in circular motions to a small area of the metal. Choose a suitable metal polish depending on what metal it is, what paint is used and what the object is used for.

Step 4

Work your way around the entire metal item applying polish to every part of it.

Firmly buff the polish off using a clean cloth to achieve a high gloss shine.

Make sure you buy the correct polish. There are hundreds available, most of which are for specialized purposes and will not work on all metal surfaces.
If required, apply a second coat of polish to the metal and repeat this process every six months.

Items you will need

Lint-free cloths
Water
Detergent
Metal polish
Wire wool

This article was written by the It Still Works team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. To submit your questions or ideas, or to simply learn more about It Still Works, contact us.

Things You’ll Need

Sandpaper in grits from 250 to 1000

Stainless steel/copper cleaning solution

Metal polish for the metal in question

If you have a metal appliance such as a stainless steel refrigerator you are probably aware of the detrimental effects that a scratch can have on the appearance of the appliance. Fortunately, you can remove scratches from many types of metal, including brass and stainless steel, with some serious elbow grease and the appropriate type of metal polish.

Restoring Metal’s Appearance

Step 1

Start out with a good cleaning. If the scratches are deep enough, you may have to sand them away, but it is always better for the metal if you can simple fill them in. Apply the cleaning solution with a soft sponge. Use plenty of the solution to make sure that you have adequately treated the scratches. Once you have buffed the solution into the metal in a circular fashion, you can remove it with a damp rag. If the scratches were minor, then you have probably resolved the problem at this point. If not, then you will need to bring in “the big guns” to fix the issue.

Step 2

Sand away the scratches. Start out with the rough-grain sandpaper and sand over the scratched area. At first, it will look worse, so do not be alarmed. Any shiny finish that the metal had will be sanded away.

Step 3

Continue sanding with progressively finer grains of sandpaper. As the surface becomes as smooth as is possible with one grain, then move to a finer grain. This will eventually result in an area that is as smooth as glass. Do not use excessive pressure because you do not want to sand a visible “dent” into the surface.

Step 4

Wipe down the sanded area with the cleaning solution. This is only appropriate if you are dealing with stainless steel or copper, or if you have purchased a metal-appropriate cleaner. If not, then simply wipe down the sanded area with a moist rag. Either way, in the end you will want a clean, smooth surface.

Step 5

Polish the metal. If it is possible, you should repolish the entire surface of the metal so that there is not one spot that is brighter than the rest of the surface. However, at the very least you need to polish the area that you sanded to restore the finish. When you are done, you should have a piece of metal that no longer bears any traces of scratching.

Why the need to polish metal

Using a chemical metal polish

certain steps that should always be taken

Remove any screw, plastic covers or other non-metal parts
Tape off any surrounding non-metal parts/surfaces
Clean the area first with some APC to remove most of the dirt
If the surface is mostly flat and smooth, claying can help to remove some traffic film and other contaminants
Take into account that the black sludge you get while polishing metal, is very difficult to remove from towel and pads

In case of average or light dullness (oxidation)

Using an abrasive metal polish

Apply a little bit of metal polish to either a polishing pad or an old ( MF ) towel
Spread the product evenly over the surface
Start rubbing the polish by making small circles, some pressure might be needed
Go over the entire area, and then go back to the beginning and start again
You might notice how the polish turns black, which is quite normal
When a shine starts to appear, add a little bit more polish to the pad/( MF ) towel
The polish should only be visible as smears and streaks, not as lumps of metal polish
Keep rubbing the surface with the little bit of extra polish till you don’t see any effect anymore (not more gloss/reflection)
Take a clean cloth/( MF ) towel and wipe off the polish
Spray a bit of IPA or similar, and wipe off the metal
If you are not happy with the result, you can try to repeat the polishing steps

Using a chemical metal polish

Apply a little bit of metal polish to a polishing pad or an old ( MF ) towel
Spread the product evenly over the surface
Start rubbing the polish by making small circles
Keep rubbing the area till the products starts to haze
If you don’t see any improvements anymore, apply a little bit more polish to the pad or towel
Keep in mind that the polish should only be visible as smears and streaks, not as lumps of product
The black coloring in the product you might get is normal
Keep rubbing the product over the surface, with chemical polishing pressure doesn’t play a big role in the end result
If you don’t see any improvements anymore, grab another cloth/( MF ) towel and wipe off the polish
Spray some IPA or similar on a cloth and wipe off the residue
If you are not happy with the result, you can repeat the polishing steps

Machine polishing metal

The process is pretty much the same for both chemical polishes and abrasive polishes.

Apply 3 dots (or a small smear) of metal polishmetal polish on a polishing pad
Spread the product over the surface evenly with the machine turned off
Turn the machine to the lowest settings but make sure that the pad turns, and spread the product
Slowly turn up the speed and work in the product, the product should start to haze after a while
When the product appears to be disappearing, keep polishing the surface for a little longer
Wipe off the product with a cloth/( MF ) towel
Apply IPA (or similar) and wipe off the residue
Repeat the polishing steps until you are satisfied

Other possible ways of polishing metal

There are several other forms of polishing, but some of these are either specialist jobs, or require tool that are not very common for a detailer to own. Some of these processes are:

Chemical bath

Abrasive cones/balls

Grinder with cotton disk

We may earn money reviewing products from the affiliate links on this site. Thank you all!

How to Polish Metal

Stainless steel, aluminum and other metal products come with finishes that need occasional buffing. Not only does polishing enhance the quality and longevity of the product but they also rid of the scratches, nicks and more. Additionally, you get to attain the bright, reflective metal most users look for in a finished product.

Different products are used to polish metal surfaces. The most common is the sandpaper which is often used to polish soft metal surfaces or those that need light buffing. For heavy-duty polishing, you want to look for a bench grinder. It is fitted with a buffing wheel which provides faster, more effective polishing.

We Thought You’d Like: 5 Great Bench Grinders for Polishing

We look at how to polish metal using a bench grinder:

Prep the Material for Polishing

There are different ways to prep the metal before polishing it on a bench grinder:

Sanding

Sanding does not make the surface shinier but it save the time required to buff the metal on a bench grinder. Wet sanding is particularly effective when sanding flat surfaces or working on aluminum metals.

Begin by assessing the scratches or casting lines to determine the grit to use. If the metal surface has deep scratch lines use a 320-grit sandpaper. Begin with courser grit and work your way up to 2000 grit making 200-grit increments.

Use a die grinder

Die grinders are ideal when working with a range of sanding attachments including mounted flap wheels, roll-on surface prep discs and sanding discs. This wide assortment allows you to find the abrasiveness required to work on the workpiece.

Choose the Wheel and the Polishing Compound

You need to choose the correct buff or wheel to achieve the desired outcome. There are different types of wheels for the different metals that need polishing. For example, sisal wheels are ideal for aggressive cutting.

They are fitted with a coarse rope-like fiber that frays out to make the brush. The fibers work on the scratches leaving them smooth. Sisal wheels are used with a course emery compound to hasten the removal of the scratches.

Another type of wheel is the spiral-sewn or full-sewn wheel ideal for buffing steel and stainless steel materials. It is used with aggressive cutting compounds like the grey cutting compound to eliminate light scratches and other surface imperfections.

Cushion-sewn wheel and a white compound are best used on ferrous and non-ferrous metals. The combination produces a near mirror finish and will also work on other metal surfaces like aluminum, copper, stainless steel, and brass.

Apply the Polishing Compound

Compounds contain a mixture of fine abrasive fillers and greasy wax. The compound is melted using friction heat and the bar pressed on the rotating wheel. You need to press the compound against the bottom of the wheel as the buffing wheel turns towards you. Avoid overloading the wheel and remove excess compound using a buffing rake.

Polishing the Metal Surface

Once the wheel is coated with the compound you can start buffing. Here are steps to guide you:

Ensure you are holding the workpiece firmly and move it to the edge of the wheel in a downward angle
Keep the workpiece should be in constant motion
Avoid applying too much pressure. Instead allow the compound and the wheel to work on the surface
You need to reapply the compound as it wears off as you buff
Once you are done, seal surface with metal lacquer or a coat of wax

Read Also: We Recommend these Bench Grinders for Smooth Finishes

Choosing the Right Buffing Motion

There are two buffing motions:

The cut motion: This kind delivers a smooth, semi-bright surface. When using this method ensure the workpiece moves against the direction of the wheel and apply medium to hard pressure
The color motion: The technique delivers a bright, shiny and clean surface. Move the workpiece toward the direction of the wheel applying medium to light pressure

Choosing the Right Buffing Speed and Pressure

You need to apply the right pressure to achieve the best finish while keeping safe. Inadequate pressure does not produce any buffing action while excess pressre causes the buffing wheel to slow down and develops burn marks on the workpiece. For speed you need to maintain a speed of 3600-7500 surface feet per minute. Higher speed delivers fast and better results.

About the Author Dan

Just a random guy who likes to build things. Providing tool knowledge, appliance/device testing tips, and DIY project info in an easy-to read & non-intimidating style.

How to Use a Bench Grinder to Sharpen Knives

How to Sharpen a Drill Bit with a Bench Grinder

ABOUT THE AUTHOR

Michael Davidson

Metal can be rusted from exposure to moisture, tarnished from substances in the air and otherwise dirtied from general wear and tear. Fortunately. these blemishes can be dealt with easily if the metal is cleaned as soon as the problems are noticed. The longer the metal is left to rust or blemish, generally the harder it is to fully restore the metal to its original condition. Cleaning and polishing metal usually just requires a few simple supplies and some elbow grease.

How to Polish Metal

Things You’ll Need

Step 1

Pour enough white vinegar onto a clean rag to dampen the cloth. Add a few pinches of salt to the rag.

Step 2

Wipe down copper, brass or steel items with the vinegar and salt mixture to remove dirt and tarnishing. Rinse the items off afterward and thoroughly dry them with a microfiber towel.

Step 3

Apply toothpaste to a corner of your rag that hasn’t been touched by the vinegar and use it to wipe down silver or gold objects.

Step 4

Dip aluminum foil into white vinegar and then wipe the foil over chrome to remove debris from chrome items. Rinse the chrome afterward.

Step 5

Add metal polish to a clean rag and then buff each metal item with the rag to improve its shine after the metal has been cleaned. Read the packaging to make sure that the polish is intended for that type of metal you want to polish, since some polishes work for some metals and not for others.

A scrub brush or steel wool can be used to help remove harder stains or buildup from metal but it also has a higher likelihood of scratching the metal surface.

Explore America’s Campgrounds

How to Polish a Nickel Firearm Finish

How to Paint a Paintball Gun

Gun metal can become tarnished and used looking after a very short time. The material requires regular maintenance and polishing to ensure that the firearm works safely and effectively. Regular and proper polishing also helps your firearm retain its value. All materials needed to polish gun metal are available at online or local retailers where guns and gun products are sold.

Items you will need

Small air compressor

Gun metal polish

Step 1

Unload your gun and remove all magazines where bullets can be stored. Turn on the safety on your firearm.

Step 2

Remove all tarnish and burrs using 220-grit sandpaper. To sand flat firearm pieces and square barrels, wrap the sandpaper around a file or other solid and square piece of wood or rubber. To sand round parts of the firearm, hold a strip of sandpaper by its ends and remove burrs and tarnish by moving the sandpaper back and forth across the surface in a fashion similar to shining shoes. Repeat the process and progress to finer-grit sandpaper until you have achieved the shine and luster you desire.

Step 3

Use a small air compressor to remove all dust and debris left from the sanding process. Move the air hose nozzle around the firearm, focusing on small parts and areas with screws and other areas that you are not able to clean with cloth and polish.

Step 4

Wipe down the firearm using a soft cleaning cloth.

Step 5

Apply and remove gun metal polish, following manufacturer’s recommendations. You may need to allow the polish to sit on the metal for a specific amount of time.

Step 6

Remove the polish with a cloth and buff the firearm with another dry, soft cleaning cloth.

Why the need to polish metal

Using a chemical metal polish

certain steps that should always be taken

Remove any screw, plastic covers or other non-metal parts
Tape off any surrounding non-metal parts/surfaces
Clean the area first with some APC to remove most of the dirt
If the surface is mostly flat and smooth, claying can help to remove some traffic film and other contaminants
Take into account that the black sludge you get while polishing metal, is very difficult to remove from towel and pads

In case of average or light dullness (oxidation)

Using an abrasive metal polish

Apply a little bit of metal polish to either a polishing pad or an old ( MF ) towel
Spread the product evenly over the surface
Start rubbing the polish by making small circles, some pressure might be needed
Go over the entire area, and then go back to the beginning and start again
You might notice how the polish turns black, which is quite normal
When a shine starts to appear, add a little bit more polish to the pad/( MF ) towel
The polish should only be visible as smears and streaks, not as lumps of metal polish
Keep rubbing the surface with the little bit of extra polish till you don’t see any effect anymore (not more gloss/reflection)
Take a clean cloth/( MF ) towel and wipe off the polish
Spray a bit of IPA or similar, and wipe off the metal
If you are not happy with the result, you can try to repeat the polishing steps

Using a chemical metal polish

Apply a little bit of metal polish to a polishing pad or an old ( MF ) towel
Spread the product evenly over the surface
Start rubbing the polish by making small circles
Keep rubbing the area till the products starts to haze
If you don’t see any improvements anymore, apply a little bit more polish to the pad or towel
Keep in mind that the polish should only be visible as smears and streaks, not as lumps of product
The black coloring in the product you might get is normal
Keep rubbing the product over the surface, with chemical polishing pressure doesn’t play a big role in the end result
If you don’t see any improvements anymore, grab another cloth/( MF ) towel and wipe off the polish
Spray some IPA or similar on a cloth and wipe off the residue
If you are not happy with the result, you can repeat the polishing steps

Machine polishing metal

The process is pretty much the same for both chemical polishes and abrasive polishes.

Apply 3 dots (or a small smear) of metal polishmetal polish on a polishing pad
Spread the product over the surface evenly with the machine turned off
Turn the machine to the lowest settings but make sure that the pad turns, and spread the product
Slowly turn up the speed and work in the product, the product should start to haze after a while
When the product appears to be disappearing, keep polishing the surface for a little longer
Wipe off the product with a cloth/( MF ) towel
Apply IPA (or similar) and wipe off the residue
Repeat the polishing steps until you are satisfied

Other possible ways of polishing metal

There are several other forms of polishing, but some of these are either specialist jobs, or require tool that are not very common for a detailer to own. Some of these processes are:

Chemical bath

Abrasive cones/balls

Grinder with cotton disk

Humans like shiny things. It’s in our DNA. An evolutionary artefact from a time when the glimmer of water was a beacon of survival. Nowadays, with water literally on tap, our deeply-rooted reflection-obsession manifests itself in our love of glossed up metal.

Whether you’re restoring a beautiful vintage car, doing home renovations or shining up an antique, there are some basic guidelines you need to follow in order to get the best results for your project.

The process for polishing stainless steel does vary from that of aluminium, so we’ve broken it down for you in this easy to follow guide.

Polishing stainless steel: basics

The tools and techniques you use are going to depend on the size of your project, the initial condition of the steel and the end result you’re looking for. If the steel is scratched or dented, you’ll need to prepare it before polishing so you don’t end up with a shiny surface beautifully highlighting all the imperfections.

First things first, make sure the surface has been thoroughly cleaned. A simple detergent may suffice. If you’re working on an automotive project and have bitumen spots on the steel, kerosene does a brilliant job of dissolving the tar with minimal effort required.

If there are scratches to remove, you can use sandpaper, gradually progressing from coarse to finer grit until you have a smooth, uniform surface.

To get a professional finish on your stainless steel, it’s important to use equipment that maintains constant speed and abrasives that can maintain their grit for an extended period. The machinery you choose will depend on the nature of your project. For smaller jobs, you can use a drill or dremel with polishing attachments. Larger projects may require a grinder with polishing wheel. There’s also a range of machines that can completely automate the process.

A quick note on safety: make sure you wear goggles when working with metal, particularly while operating machinery. Getting a fine bit of metal stuck in your eye is not fun, especially since your salty tears create the perfect conditions for rust to form around the metal (not kidding, you can get rust in your eyeball).

Mill finish

Otherwise known as a matte finish, the milled look is pretty bare-bones. It’s inexpensive, less time-consuming and great for surfaces that don’t need to be overly attractive (think kitchen sinks and metal work benches).

This is the pre-polished look that you’ll get after using the finest grain abrasive. It gives you a smooth, less pitted surface and is great for practical applications. From here, you can continue the polishing process to create more visually appealing looks.

Brushed finish

Brushing the stainless steel produces a pattern of light, parallel lines. It creates decorative appeal without reflectiveness, making it great for surfaces that will be exposed to a lot of sunlight or bright indoor lights. It’s often used for kitchen appliances because no-one likes being blinded when they’re just trying to make their morning cup of coffee.

Keep in mind, this finish does reduce the corrosion resistance of the stainless steel. If you live close to the beach, it may be worth investing in a rust-proofing option suited to your project.

You’ll want to work with a high quality abrasive and set your machinery up so you can create uniformity with the lines.

Mirror finish

Mirror finishes are highly reflective and created by continuing the progression of finer abrasives and adding in a polishing compound. This creates that shiny look we humans are so drawn to while, as a bonus, making cleaning easier. It’s also great for masking the after-effects of welding.

Unlike the brushed finish, a gloss finish actually improves the corrosion resistance of the stainless steel. The polishing smooths out crevices where rust particles collect and take hold. With patience and attention to detail, you can create a chrome-like shine, making this process perfect for automotive work.

For this finish, it is even more essential to ensure you’ve gotten rid of all scratches and defects as they will stand out even more on the finished product. Once your surface is adequately prepared, you can set yourself up for polishing. A grinder with polishing wheel can be used, along with a high quality polishing compound, to create an even shine. To get it to a brilliant mirror-like gleam, you’ll need to then buff the surface, for around 5-10 minutes, with a clean cloth and polishing compound.

Polishing aluminium: basics

Aluminium can be difficult to work with, especially if you’re looking for a brushed or polished finish. Once again, you want to ensure your surface is clean and well prepared. A non-woven, coarse, surface conditioning disc will help grind down welds. You can get these in belt or disc form, depending on the machinery you’re using.

Mill finish

An aggressive abrasive, like a 36 grit sanding disc, will help you achieve the basic Mill finish. These abrasives are available in diameters of 50mm right up to 180mm.

Brushed finish

Depending on the depth you’re looking for, you can use coarse, medium or fine abrasive discs or belts. A finer abrasive will create a lighter brushed finish.

Mirror finish

As with the stainless steel, you can achieve a chrome-like mirror finish on an aluminium surface. The glossy look does take time, patience and methodical work. The smoother you get the aluminium, the more mirror-like it will be when you are finished. Using stitched cotton mops and grain pastes, you simply work your way through finer grains until you reach a gleam you’re happy with.

WHY POLISH METAL?

Metal can be found on almost any car whether it’s a chrome bumper, stainless steel exhaust tips, aluminum wheels or any other type of metal part. Over time, metal can become oxidized and lose its shine and luster but fear not! Chemical Guys Heavy and Light Metal Polishes are the perfect way to remove oxidation with ease.

WHICH ONE DO I NEED?

A simple way to remember the difference between Heavy Metal Polish and Light Metal Polish is that Heavy contains abrasives while Light does contain abrasives and instead relies on the chemical reaction between polish and metal to remove oxidation. This means that Heavy is more aggressive and best suited for really oxidized metal whereas Light is less aggressive and is best suited for only mildly oxidized metal. Both metal polishes are applied the same exact way so the following “How To” steps will work great for either!

STEP 1: APPLY IT

Shake up the bottle of polish and then apply just a few dime-sized dots to a microfiber applicator. A little bit of product goes a long way, so don’t overload the applicator with product.

How to Polish Metal

STEP 2: WORK IT

Simply work the polish into the metal using the applicator. Work in linear, back and forth strokes of the hand. There’s no need to apply a ton of pressure, let the product do the work and just glide the applicator back and forth making sure to cover the entirety of the metal. The chemical may turn black, but that is just the contamination being removed from the metal.

How to Polish Metal

STEP 3: WIPE IT

Take a gray microfiber towel and wipe away any excess product to reveal the rejuvenated, shiny metal! If desired, you may apply a sealant or wax after to add even more shine and protection!

How to Polish Metal

Machine + Orange Hex Logic Pad

If you need to polish a large area of metal, like the side of a big steel truck, then use a machine to apply the polish. This will save you an abundance of time as the machine can spread the polish faster than you would be able to by hand. As far as machines go, try using a TORQ10FX with an Orange Hex-Logic Pad to get the job done! Follow the same steps as above but simply replace the hand applicator with the machine.

How to Polish Metal

Machine + Microfiber Cutting Pad

If you need to polish diamond plate, then use a machine but this time with a Microfiber Cutting Pad. The Microfiber Cutting Pad is best for diamond plate as it is more aggressive and can remove hidden oxidation stuck in the grooves of the diamond plate.

How to Polish Metal

Ball Buster + Drill

If you need to polish metal surfaces that are not easily accessible, like metal exhaust tips or wheels, then use the Ball Buster attachment with a drill. The Ball Buster is a soft foam cone that attaches to a power drill. It’s perfect for polishing hard to reach areas. Just apply a few dots of Metal Polish to the Ball Buster, squeeze the trigger, and let it remove oxidation from metal in seconds.

As an Amazon Associate I earn from qualifying purchases. All claims are strictly my personal opinion.

How to Polish Metal Knowing how to sand metal is an extremely helpful skill in a variety of situations. You may need to remove some old paint from it, even out parts of the surface that are scratched or prepare the metal for painting or other treatments that need a proper preparation.

A thorough sanding session will result in an even, smooth surface on the entire length of the metal and leave it ready for whatever comes next – from a high-polish to paint and more.

Without further ado, let’s take a look at how to sand metal properly!

How to Sand Metal Like a Pro

Follow these instructions closely and you’ll quickly learn how to sand metal like a true expert and achieve excellent results.

Sanding Tools

The most common tools for sanding are the excellent random orbital sanders or the classic sanding blocks. Orbital sanders do the hard work very quickly, easily and also provide absolutely outstanding results, especially if you are evening out large ridges or extensive surfaces. They’re quite affordable, as you’ll see by following the link above, and last a lifetime of use so they’re definitely worth the entry price.

The sanding blocks are also effective but you’ll need a whole lot more physical effort and time to complete a large surface than you would with an orbital sander. It’s also harder to guarantee a clean, smooth, scratch-free result. Remember that if you want to remove huge chunks of material, you are better off grinding before sanding.

How to Sand Metal Using an Orbital Sander

When sanding metal with an orbital machine, always start with a coarse sanding disk. An 80-grit sanding disk is quite coarse and easily removes all the top layers of the paint, rust or scratches. However, always remember to be careful and sand slowly to avoid eating into the surface and weakening the material. As soon as the top layers of old paint or material are gone, switch up to a higher, finer grit.

Consider finishing off the sanding with a 200-grit sanding disk. The disk is smoother and will not eat into the metal surface, allowing you to give the metal a good sanding until all the material is gone and the surface is nice and clean. If there are tight spaces where rust, ridges or paint remains, use a sandpaper sheet manually to reach out into these areas. In the same fashion, start with 80-grit sandpaper before going to a smoother one.

Your metal should feel and look smooth. However, if you would like to have a smoother finish, you can also consider using a ball of steel wool to give it a unique, beautiful finish. Simply rub it on your metal in circles until the metal looks polished.

Using a Sanding Paper

If you want to do this manually, the process is similar but much more extensive. Just like you would do with an orbital sander, start with the coarse sandpaper – 80-grit sandpaper will do. The best way to sand is along the grain of your metal (if any is present) else you can always do it in circular motions. When you have removed much of the unwanted material, switch to 200-grit sandpaper to finish off the sanding process. Use pieces of either sandpaper to remove pockets of the material that might have been left in the tight spaces. Finally, you can finish off with steel wool if you want a smoother finish.

Things to Keep in Mind When Sanding Metal

Purchase the Right Type of Sand Paper

Your sandpaper will determine how efficient you will be at your work. Different types of sandpaper also come with varying levels of coarseness. If you are looking for a sanding surface made of natural materials, emery works well with both the hands and power sanding. As for human-made abrasives, you may go for aluminium oxide, silicon carbide or Zirconia alumina, which is the best of the three as it lasts longer and maintains sharp edges all through the process.

Know the Grit Numbers

Grit numbers between 36 and 100 are best used for removing large chunks of materials and great for power sanders as it turns them into material-eating machines (just remember to work slowly and carefully as they act quick). The numbers between 100 and 180 are suitable for smoothing workpieces and the higher grit numbers between 180 and 320 give your surface a high-polish, scratch-free finish. The sandpaper gets smoother as you go up and you can even get it in 2000 grit or more, which are used to achieve those mirror-like finishes you often see.

Wet Sanding Gives a Good Finish if Done Before Painting

If you plan to paint your metal surface after sanding, consider one final bluff with wet sandpaper before painting especially if it is a vehicle surface. Consider using sandpaper with grit numbers that are higher than 400 for this work.

You can also give the painted surface a little sanding with sandpaper with a high grit number. Something between 1,000 and 2,000 grit will work perfectly as it helps in removing small imperfections in the top layer of the paint. If the finish looks dull after sanding, use a high-speed buffer to give it a quick shine.

Also, always consider treating metal surfaces such as iron and steel if you are to use them outdoors after sanding to further protect them from the elements.

Quality sanding gives a new life to your metal surfaces and knowing how to sand metal is not only useful for DIY renovations but also a crucial skill in many jobs and professions. Use the guide above to learn how to sand metal correctly and ensure that you always achieve great results!

Thanks as always for reading and I’ll see you on the next one.

ABOUT THE AUTHOR

Chris Nickson

Pitted metal is caused by rust eating down below the surface of the metal. It causes an uneven surface that must be smoothed out before it can be used or painted. It’s vital to remove all the rust when working with the metal or the problem will simply return. Once the metal is smooth, it needs to be protected to prevent further oxidization.

How to Polish Metal

Things You’ll Need

Angle grinder with 80- and 120-grit discs

Drill with wire brush attachment

Sandpaper, medium and fine grits

Angle Grinder

Step 1

Attach the 80-grit disc to the angle grinder according to the instructions that come with the tool. Wear safety goggles, a dust mask and gloves for protection and to avoid inhaling metal dust.

Step 2

Grind lightly over the pitted area of the metal; be careful not to push down too hard. Remove the worst of the rust from the affected area, then wipe with a cloth to judge your progress before attacking the deep pitting in the metal.

Step 3

Continue until you’ve cleared the area of rust, then switch to a 120-grit disc. Grind lightly across the area and around the edges; this will help smooth out much of the pitting and scratches. Grind lightly around the edge of the affected area, although don’t extend too far out onto the rest of the metal.

Drill and Wire Brush

Step 1

Attach the wire brush to the drill and apply to the metal. Work on the worst-affected areas first, removing as much of the rust and flaking metal as possible. Work outward and then return as you remove the pitting from the metal.

Step 2

Work the wire brush deep into the pitted areas to clean out the rust, being sure to dig it all out.

Step 3

Press the wire brush lightly to remove the lighter rust around the pitted area, moving the wheel out so it just edges into the areas that don’t have pitting. Wipe the metal clean with a cloth and examine to ensure no rust remains on the metal.

Sanding

Step 1

Attach medium-grit sandpaper to a sanding block and the sand the metal you’ve just cleared of rust. Move the block in circles over the entire area to smooth any ruts and ridges. Wipe the area clean with a cloth and use your fingertips to test for smoothness.

Step 2

Insert fine-grit sandpaper into the sanding block and repeat the sanding, continuing to go over the metal in circles. Press down lightly and keep sanding until the metal is smooth — continually stopping and testing with your fingertips until you’re satisfied.

Step 3

Wipe the area clean with a cloth. Paint on a rust inhibitor to protect the surface from future rusting or apply a rust-inhibiting metal primer.

Copia este link para compartirlo de forma manual

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Con este vídeo aprenderás a pulir piezas de metal, que vamos a desmontar y luego a montar.

Te invitamos a que veas los demás vídeos que componen nuestro programa sobre la restauración y la renovación de muebles para continuar aprendiendo.

Este vídeo ha sido creado pensando en personas que no tienen experiencia previa en carpintería y restauración de muebles. ¡Anímate a ponerlo en práctica!

Cargando comentarios .

Con este vídeo aprenderás a pulir piezas de metal, que vamos a desmontar y luego a montar.

Presta atención, para esta operación necesitarás:

una máscara de protección,

unas gafas de protección,

y unos guantes de protección.

Para este trabajo necesitarás también:

un cincel de carpintero.

una cuña fina de madera,

un cepillo de para pulir

unas pinzas finas

y un tornillo de banco.

cola para pegar madera,

Esta operación se compone de 3 pasos que te detallamos a continuación.

PASO 1: Desmontar las piezas de metal

En este ejemplo, vamos a desmontar una pieza de metal fijada a un mueble por un sistema de clavos, que es el tipo de fijación más común en los muebles antiguos.

Desliza el cincel por debajo del metal a la altura del clavo, metiendo la parte oblicua hacia abajo.

Basta con insertarla un milímetro

En ningún caso utilices un martillo para introducir la arista del cincel, ya que podrías dañar el mueble.

Coloca la cuña de madera bajo el mango del cincel.

Presiona el mango ligeramente hacia abajo para hacer palanca.

El clavo se irá saliendo poco a poco de su agujero.

Agarra la cabeza del clavo con los alicates.

Y rótala hacia abajo hasta que consigas sacar el clavo entero.

El clavo saldrá ligeramente torcido.

Si tu pieza de metal está sujeta con varios clavos, como en nuestro caso,

empieza sacando primer los del medio y luego los de los lados para evitar doblar el metal.

Los errores más frecuentes son doblar el clavo para sacarlo,

sacar el clavo de golpe,

o apretar demasiado fuerte los alicates y romper el clavo

PASO 2: Limpiar las piezas de metal

Elige un cepillo adaptado al metal de la pieza metálica..

El hierro es blanco y requiere un cepillo redondo de nylon rojo.

El bronce es de color ocre, granuloso y para tratarlo requiere también un cepillo redondo de nylon rojo.

El latón es amarillo claro, liso, pesa poco y requiere una cepillo de fibras sintéticas.

Coloca el cepillo en el portabrocas del taladro.

Coloca la cabeza del taladro en el tornillo de banco y asegúrate de que el taladro esté bien sujeto.

No olvides usar los accesorios de protección.

Enciende el taladro, usa los guantes para coger la pieza de metal y pásala por el cepillo.

Gira la pieza en todos los sentidos para asegurarte que el cepillo llega a todas las partes del metal.

Sabrás que has terminado cuando el metal esté limpio y brille.

PASO 3: Volver a colocar la pieza de metal

El nuevo clavo deberá ser uno o dos mm más largo que el anterior.

Esta longitud adicional te permitirá fijarlo mejor en una madera sana.

Asegúrate de no usar un clavo con mayor diámetro que éste ya que podrías agrietar la madera.

Vuelve a poner la pieza en el mueble e introduce el clavo en el antiguo agujero con la ayuda de las pinzas finas.

El uso de las pinzas evitará que te golpees los dedos.

Coge el martillo por el borde del mango y golpea el clavo con movimientos secos.

Continúa hasta haber hundido el clavo completamente.

También puedes reutilizar el antiguo clavo siempre y cuando consigas enderezarlo.

Para ello, coge la cabeza del clavo con unos alicates y coloca la parte doblada hacia arriba.

Golpéala con el martillo sobre una superficie dura. En nuestro caso sobre un tornillo de banco.

Pon un poco de cola para madera en el agujero para que el clavo esté más sujeto.

Golpea el clavo con el martillo de la misma manera que antes.

Ahora ya sabes desmontar una pieza de metal, sacarle brillo y volverla a montar

Optimum Metal Polish has been updated with the very latest metal care technology!

Create a mirror shine on automotive metals!

Clean, polish, and protect wheels and metal trim with Optimum Metal Polish. No other metal polish creates a shine as bright as Optimum Metal Polish. Use it to polish non-coated wheels and metal trim by hand or with a buffer.

Optimum Metal Polish is formulated in the tradition of Optimum’s other polishes in the sense that it’s easy to use and gives great results. The blue lotion-like polish has a pleasant smell. Spread it onto metal surfaces using a foam applicator, a polishing tool, or a buffer. Optimum Metal Polish gently removes oxidation and brightens metalwork to a mirror shine. Imagine chrome wheels catching the light – that’s the effect of Optimum Metal Polish. How to Polish Metal

In addition to cleaning and polishing, Optimum Metal Polish offers long-term protection. It leaves behind a transparent protective coating to help prevent future oxidation and soiling.

Use Optimum Metal Polish on aluminum, chrome, and stainless steel. Many polishes for uncoated metal are strong-smelling and offensive, but Optimum Metal Polish has a subtle scent and it’s easy to use.

Apply Optimum Metal Polish using a cotton cloth, a foam pad on your buffer, or a polishing tool (Mothers PowerBall or Flitz Polishing Ball). Wipe the polish onto the metal and rub in a circular motion until the metal appears clean. If using a drill or buffer, work at medium speed until the metal is clean and bright. Wipe off the surface with a clean cloth.

Optimum’s polishes and car wax create a flawless finish on your paintwork. Complete the look with a mirror bright finish on the metal. Use Optimum Metal Polish.

How to Polish Aluminum Heads

Things You’ll Need

Liquid dish detergent
Towels
320 grit sandpaper
400 grit sandpaper
600 grit sandpaper
800 grit sandpaper
1200 grit sandpaper
2000 grit sandpaper
Buffing pads
Brown cutting compound
Rouge cutting compound
Flannel or chamois cloth

Well-polished aluminum can look like chrome but it takes time, effort and patience to get the glossy mirror finish. You will need to work methodically to get this shiny finish. The most important thing to keep in mind when polishing aluminum is that the smoother you get the surface, the more mirror-like it will be when you are finished.

Wash the aluminum using a liquid dish detergent. This will remove any debris, which makes polishing the aluminum easier. Allow it to dry completely.

Sand the aluminum using 320 grit sand paper. Wet the sandpaper and the aluminum and begin sanding. This is called wet sanding. Take your time and make sure that you sand the entire surface.

Continue sanding using the same method with sandpaper of higher grit. For example, use 400 grit, then 600 grit followed by 800 grit, then 1200 grit and finally 2000 grit. With each new grit, you should remove all the marks from the previous grit. By the time you get to the 2000 grit, the aluminum will be very smooth.

Buff the aluminum using a buffing pad and brown cutting compound. Use circular motions. After you buff using the brown cutting compound, rebuff using a clean buffing pad and rouge cutting compound.

Wipe the aluminum off with a flannel or chamois cloth. This will remove fingerprints and smudges.

Wear gloves, a respirator and protective eye goggles or glasses when you polish aluminum.

Use an orbital sander to sand and buff if you are working with a large piece of aluminum.

how do you clean/shine aluminum? I bought some jars, boxes made of aluminum for my bathroom decor, and some of it is scratched up, and other pieces have a little grime on them. How to make them look brand new?

7 Answers

You need to be very careful with this.

Metal polish can be found at many stores (walmart, target, etc.) but you need to read the directions and make sure that it is safe to use with aluminum. Aluminum residue can be dangerous under certain circumstances, and many metal polishes will specifically say “do not use to polish aluminum”.

okay, yes we’re in the book of Revelation, but don’t worry. for every bad thing comes something good from God, but i’m a METAL polisher by trade. i make my own polish, but you can get the best store bought polish at truck-stops i.e. Magic Mix, Mothers, Busch’s, California Purple etc. also K-Mart & similiar stores & auto parts stores carry metal polish if you’re not near a truck-stop. good luck. thanks for answering my question and God Bless. oh, p.s. if you have deep enough scratches, you will need to sand the surfaces with VERY fine grit sandpaper i.e. 2000 grit or higher.

How to Polish Metal

Aluminum polish Specifically Green Lightning. Search for it on the web.

How to Polish Metal

Baking soda works miracles with everything! I polish sterling silver with baking soda, enough water to make it into a paste and an old toothbrush. Works better than the stinky polishes! Try it!

Magazine associate editor, Jill Erickson, demonstrates how to use a rotary tumbler with stainless steel shot to both polish and harden metal. Jill explains the benefit of stainless steel shot, which is resistant to rusting unlike standard steel. Using shot of various shapes and sizes will make polishing in crevices more effective, providing a more even shine. The process: Add enough shot to cover the bottom of the tumbler, then add a small amount of water. Just enough to cover the shot will do. A pinch of powered burnishing agent is the last ingredient needed. Tip: You can use a drop of dish washing liquid if you don’t have a burnishing agent. For best results, allow the metal to tumble for several hours. Some professional jewelers even allow the process to go overnight! This method works well for various metals, from sterling/fine silver to copper and more. Remember to protect your tools by cleaning out the tumbler once polishing is done. For quick and easy clean-up, pour the shot into a strainer over a bowl or the sink and rinse it thoroughly. Dry the shot, with paper towels for example, to help prevent rusting. Now you’re ready for next time!

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Views: 61 Author:Site Editor Publish Time: 2019-03-26 Origin:Site

Vibratory polishing machine have a high performance motor with eccentric weght that shakes the bowl in a circular path, making entire load constantly rotating and tumbling, in which condition the parts and media rub against each other. Their interaction meet the requirements of mass finishing, polishing, deburring, descaling, radiusing, etc The Vibratory tumbler is the most economical and simple mass finishing machine to achieve these purpose you want.

Advantages of Vibratory Polishing Machine

1) Due to the actions of entire load, the vibratory finisher can operate sensitive and fragile parts without any damages.

2) The tumbling actions between parts and medias overcome the difficulty to touch awkward corners for overall and thorough finish.

3) Versatile model, fit for a wide range of parts like metal, plastic, ceramic, and medias like corundum, steel ball, resin, etc.

4) Replace manual operating, the vibratory polisher greatly improves efficiency and provides equal grinding forces on work parts that ensures quality consistency.

5) Vibratory polisher will not destroy the original shape and dimensional accuracy of parts, with the superiority to operating small tolerances and high precision parts.

The vibratory polishing machine can be used for all kinds of materials: Metal(stainless steel, iron, copper, zinc, aluminum, alloy), plastic, ceramic, porcelain stone, glass, jade, coral, synthetic resin, wood and rubber products Widely for industrial products such as stampings, forgings, castings, heat treatment parts, bicycle parts, aerospace components, furniture hardware, clothing hardware, luggage hardware, glasses accessories, watches and locks accessories, electronic accessories, all kinds of jewelry and decorative products;

Posted by Flitz International on 18th Jan 2015

How to Polish Metal

Learning how to polish aluminum is an easy process to learn, but it is important to know when to perform each step. Whether you are cleaning small aluminum pieces from around the kitchen, or larger metals found in the garage, the process for polishing aluminum is relatively similar. You must clean the surface thoroughly, prepare the aluminum surface for the polish, then polish and buff the surface for the best possible finish. Here, we will take you through an easy step by step process to yield the best results.

Step 1: Clean the Aluminum with a Soap, Detergent, or Cleaner

How to Polish Metal

Clean the aluminum with soap/detergent and water. Dish soap works pretty well for smaller aluminum pieces, but we would recommend a heavier detergent like our Metal Pre-Clean for larger projects. Wash with a washcloth or sponge. Thoroughly rinse off soap or detergent with warm water, and then dry with a fresh microfiber cloth.

Step 2: Apply Cream of Tartar (for small aluminum pieces)

To further loosen the dirt and grime on your aluminum, you can apply a cream of tartar solution. To do so, create cream of tartar paste using equal parts cream of tartar and water. Mix until the substance becomes paste-like. Coat the aluminum surface using a washcloth or microfiber cloth. Thoroughly rinse with warm water, and then dry with a fresh microfiber cloth.

Step 3: Sand the Aluminum Surface (for larger aluminum pieces)

With safety goggles on, use sandpaper or a sanding machine over the surface of the aluminum or sheet metal. For best results, start with medium grit and work your way up to a finer sandpaper.

Step 4: Polish!

How to Polish Metal

When properly learning how to polish aluminum, we recommend a water-based polish — and be sure to stay away from abrasive metallic polish — which can do more harm than good. We recommend using our Flitz Paste Polish, which is non-abrasive, non-toxic, and non-flammable. For smaller pieces, a microfiber cloth will work but for larger pieces, we recommend a buffing ball, to save time and strain.

For a shine that will last and return your household items back to their original shine, check out our aluminum polishing products for your next polishing project!

“OMG, my beloved knife was covered by rust.” “Don’t worry babe, let’s me show you how to polish a knife right away,”

I told my wife for a couple weeks ago when she decided to try making salmon porridge in our newest Japanese rice cooker. But, why did she need a polished knife for this dish?

Truly, she wanted to take the skin off the salmon before cooking, but she couldn’t because the knife was not ready. Of course, I helped her and then we had a great dinner with her delicious porridge.

Later, I thought that I should share these simple yet effective ways right here for those who might be in my case. Try reading this article below to get more kitchen tricks for yourself now.

How To Polish A Knife

For polishing the knife, you need to perform two main steps including cleaning and removing the rust. Make sure not to miss any step or you won’t get the best result as you wish.

Cleaning

Cleaning the blade helps to remove unnecessary dirt that might interfere with removing the rust. Avoid using water for cleaning the blade since this might make it rust. The best way is to avail the mild cleaning solution and then clean it with a cloth.

Getting Rid Of The Rust

Method 1

Step 1:

Prepare/Buy the rust remover for knives.

Apply a layer on its blades.

Step 2:

Immerse a clean rag/cloth in oil and cover the knife for a couple of hours. Relying on that, the solution will penetrate into the rust.

Step 3:

Take the rag from the blade.

Prepare another abrasive cloth or steel wool in order to scrub off any rust.

Step 4:

Use a clean cloth to discharge any excess of oil and dirt.

Is There Any Way To Polish A Knife?

Of course, yes. Though I don’t need another way since what I’ve just mentioned above truly helps a lot. But, since you’re here, I will show you some.

The first video belongs to a cute Japanese guy, named Jun. He got a rusty knife from a man with a cheap price. Then he started to polish it in a few ways. And the final result is stunning. The knife was so sharp to cut through leaves, paper, and all kinds of vegetables with the ease of use.

Try watching now!

Another video is about polishing a pocket survival knife. But, I think that this way can be used for the kitchen knives or even a good cleaver .

And don’t forget to add some drops of the household lubricant to the blades after drying them off. Relying on that, these knives are always clean and shiny in appearance.

How To Take Care Of A Knife?

When rust happens on your knife, it’s certain that you did something wrong with your washing and storing technique. So, why don’t we learn how to care for the knife so that we don’t spend too much time on polishing?

Understanding

The most important thing is that you need to keep your knife clean before, during and after using it. What does it mean?

According to famous chefs, cleanliness is a big factor in guaranteeing the knives’ longevity. If there are too much gunk and grime on the blades, they are likely to lose their edges as well as carrying health issues. And one certain thing is that a dull knife is riskier than the sharp one.

Try imaging that you have to apply more force to cut something with a blunt edge, what will happen? You might raise the chances of the knife sliding through your hand and cause injuries.

In addition, you should pay attention to the cross contamination as it’s considered as a high-risk activity. It relates to cutting a raw item such as fish or chicken and continue cutting a ready-to-eat item without cleaning the knife. This permits the bacteria on the blade to jump into the ready-to-eat food, making us sick or even worse.

If you used to watch some cooking shows, you can see how the well-known chefs do with their knives. They clean before cutting the item, clean again and again while cooking, and then rinse and dry out after completing.

Starting Performing

First of all, you need to sanitize the knife by washing it with the mixture of mild soap and water. Or you can replace with bleach. Later, rinse and dry off with a clean cloth immediately. Keep in mind to clean and disinfect not only the blade but also the base and handle because these areas are full of unnoticed dirt and gunk.

Extra Tips You Shouldn’t Miss

Avoid using steel wool or scouring pad to clean the knife’s edge because this can dull it.
Although some suggest that you should avail the steel wool for dealing with the stubborn rust, you should be careful to avoid creating any scratches on the blades.
Always put on cut-resistant gloves when cleaning and removing the dust to protect your hand.
Store the knives in a separate place, not in the utensil drawer. It’s because they can hit against other tools, creating unwanted scratches and other damages. And this place should be free from moisture.
For the pocket knife, make sure you clean it frequently.

Final Word

How to Polish Metal

How to polish a knife? Do you think that it’s a hard job? Of course, no, right?

As long as you read this article and follow my methods carefully, I’m sure all the knives in your kitchen will be ready to use. And always take care of them before, during and after cooking, remember?

For further information, try leaving your questions in the box below so that we can discuss together. And don’t forget to share it if you like. Anyway, thanks for reading.

Aluminum is the perfect metal to use for motorcycle parts because of its strength and weight. Although it can tarnish, it does not rust through like steel. However, if left unpolished, aluminum parts can become scratched, dinged, and tarnished. Tarnished and scratched aluminum can ruin the appearance of your motorcycle. Fortunately, aluminum is easy to polish, and can be buffed to look as shiny and beautiful as chrome.

Step 1

Apply varnish stripper to a cloth and rub the varnish off the motorcycle parts–aluminum parts have a protecting varnish that has to be removed before polishing.

Step 2

Wash the parts with car soap and water. Dry the parts with a towel.

Step 3

Sand all scratches with sand paper until the surface of the metal is smooth. Use even strokes to sand the aluminum. Sand the metal until it is completely smooth.

Step 4

Apply aluminum polish to the cloth and rub it onto the metal using slow, circular motions. The cloth should turn black as you rub in the polish: This is the aluminum tarnish coming off of the parts. Make sure every part is well polished. Buff the metal dry with a towel, removing all of the polish residue.

Place masking tape around the edge of the motorcycle body, and tape thick paper around the body closest to the aluminum parts. Spray a coat of clear varnish on the aluminum parts, using a clear varnish spray can. Apply the spray in even back-and-forth motions. Let dry and apply one more coat. This clear coat will keep the aluminum from tarnishing, keeping it bright and polished.

7 respuestas

You need to be very careful with this.

How to Polish Metal

Aluminum polish Specifically Green Lightning. Search for it on the web.

How to Polish Metal

Baking soda works miracles with everything! I polish sterling silver with baking soda, enough water to make it into a paste and an old toothbrush. Works better than the stinky polishes! Try it!

Due to the degree of heat and amount of exposure that an exhaust header is exposed to from your system, it is prone to showing signs of wear and tear. So, on occasion, you may wish to polish your exhaust header to make it shine like new again. Or, you may have purchased an aftermarket exhaust header to replace the one on your current vehicle and want to polish it before you make the switch.

Part 1 of 1: Polish your header

Materials Needed

Step 1: Clean with soapy water. Clean with a cloth and soapy water to remove major gunk and grime, using an old toothbrush to clean hard to reach spots.

If the exhaust header is rusted, you can then apply a liberal amount of cleaner with a cloth and scrub in the same manner.

Step 2: Dry completely. Once through, dry the exhaust header thoroughly with an unused cloth or rag.

Step 3: Lay newspaper out on work area. Spread newspaper down on your work area, and place your dry exhaust header on top of the newspaper.

Collect all of the remaining items you will need into a nearby spot, so you can reach them without any fuss, saving time during the polishing process.

Step 4: Spray and rub brake cleaner. Spray a thin to moderate layer of brake cleaner on a few square inches of area on the exhaust header, then rub it firmly in a circular motion.

Be sure to do this with a rag while wearing latex gloves to protect your skin from irritation. Repeat as many times as needed to treat the entire surface of the exhaust header.

Step 5: Apply metal polish to the header. Spread a liberal amount of metal polish on the header, and firmly sand on top of it with 1000-grit sandpaper.

Whenever the metal polish accumulates enough that it begins to bunch up in lumps on the sandpaper, rinse the paper off with plain water and continue your work.

Step 6: Rinse off the excess metal polish with plain water. It may be best to take the exhaust header outdoors for easy cleanup and the use of a water hose.

Step 7: Apply soapy water once more. Wash it again with soapy water followed by another plain water rinse like you did in Step 1.

Step 8: Dry the header. Allow the exhaust header to air dry thoroughly on a clean surface.

Step 9: Dry sand the header. Dry sand it with the 800-grit sandpaper using a swift up-and-down or back-and-forth motion, then wash it off again with soap and water.

If desired, you can clean it again with metal polish as you did in Step 4, and wash it off a final time before allowing to air dry untouched.

Tip: For best results, after you have re-installed your polished exhaust header on your vehicle, lightly spray it with brake cleaner. Then, wipe it down with a clean rag. This will remove any oils inadvertently left on the exhaust header from your fingers, which could cause discoloring after exposed again to heat from the exhaust system.

Warning: Polishing an exhaust header is a time-intensive process. Expect to spend between 4 and 10 hours on the job, depending on the headerвЂ™s condition.

While polishing an exhaust header requires some time and elbow grease, it can be a labor of love to an auto enthusiast. Returning a discolored and perhaps rusty header to like-new condition is easy and relatively inexpensive, and it can make a vehicleвЂ™s under-the-hood view far more eye-catching. This is especially helpful for vehicle owners who have collectible cars or ones that are customized for aesthetic appeal. If you notice any unusual noise or misfiring from your engine, have one of YourMechanicвЂ™s certified professionals perform an inspection.

In their natural state, cast aluminum parts are relatively rough, with a flat silver finish. Aluminum parts, whether they’re on a car, a motorcycle or something else entirely, can benefit greatly from polishing. Polished aluminum can have a deep, mirror-like shine and looks far better then when the parts are first cast. Though there are businesses that specialize in polishing, this is also something an amateur can do with the right approach.

Step 1

Remove the aluminum component from wherever it is installed. The polishing process involves power tools that spin very quickly and the polish can be messy, so it’s best to do the polishing away from where the part is installed.

Step 2

Place the part in a vice or clamp it down somehow. Begin the polishing process with a 40-grit 5-inch sanding disc mounted on the power drill. Sand down the casting marks and any rough edges that you want removed. Be careful not to gouge the metal since aluminum is relatively soft and the 40-grit is rough.

Step 3

Rinse the part off with water. Sand it with the 80-grit sanding disc and then the 180-grit disc. Alternate between the two if there are deeper scratches that the 180-grit won’t remove. Sand hard-to-reach areas with conical sanding attachments mounted on an air-powered die grinder or on the power drill.

Step 4

Rinse the part with water. Sand the part by hand with 120-, 180-, 240-, 320-, 420- and then 600-grit wet sandpaper. Place the sandpaper on a foam sanding block or pad. Keep the aluminum part and the sandpaper wet for this entire process to minimize scratching.

Step 5

Place a 6-inch polishing pad on the power drill and apply polishing rouge to the buffing wheel. Polish the part, taking care not to press too hard and work the pad consistently and evenly until the part begins to polish. Work on small areas at a time and stop and check your progress frequently. To keep the rouge soft while you polish, it is recommended that the polishing be done in a warm place.

Step 6

Polish hard-to-reach areas with a small, cone-shaped felt polishing pad. When all of the desired surfaces are polished, wipe the part down with a clean microfiber towel.

Finish the polishing with a new clean pad and switch to the less abrasive, white polishing compound. This should bring out a final mirror-like shine on the part. Wipe the part down with a microfiber cloth when you are done.

Items you will need

Power drill
Air powered die-grinder
Ear muffs
Respirator
40-, 80-, and 180-grit 5-inch sandpaper discs for a power drill
220-, 320-, 400- and 600-grit wet sandpaper
Foam pad or sanding block
Conical-shaped sandpaper drums
Two 6-inch polishing wheels
Polishing rouge (rubbing compound and polishing compound)

ABOUT THE AUTHOR

Randall Shatto

Metal patio railings are available in different types of material. You can choose wrought iron, aluminum or steel. Patio hand railings are not only useful for protection while walking, design and decor are vital as well. When you have stairs leading to the backyard, the railings assist in keeping your balance. Preserving metal patio railings is important for overall appeal as well as safety reasons. You should clean the railings at least once a month. You may want to wash them more often in an area with high winds or dust.

Things You’ll Need

Soft synthetic bristle brush

Step 1

Fill the pail half full with a hose or outside faucet. Soak one rag. Do not wring it out.

Step 2

Wipe down the patio railing. Remove the loose dirt and dust before using the metal cleaner. Wash in a circle around the hand bars, as well as the decorative and the structure bars.

Step 3

Spray the metal cleaner on the patio railing. Use an empty spray bottle if you buy a pour-bottle cleaner. You can find such metal cleaning products as Formula 420 Metal Cleaner or Rust Bullet Metal Blast in hardware stores.

Step 4

Scrub each bar with a soft brush. Use a synthetic bristle brush to eliminate scrapes or nicks on the metal surface. Brush around the bars, as well as any nooks or crannies in the patio railing.

Step 5

Dunk a clean rag into the pail. Wipe down the railing to remove any lasting dirt or cleaning solution. Rinse often and rub the railing at least three times.

Step 6

Use the remaining rag to dry the railing. Standing water may cause rust and damage. If the sun is out or the day is warm, you may let the metal patio railing air-dry.

For longer patio railings, complete the steps in manageable sections. Choose about 3 ft. of area to clean and dry. Then move on to another 3 ft. of railing.

How to Polish Metal

There are quite a few metal polishes on the market today. The difficulty lies not in the act of metal polishing, but in finding the right product for your specific job. Different metals are used in different ways around the home, and there is at least one right way to work with each.

Aluminum and Chrome Polishing

Around the home, aluminum can be seen on sinks, faucets, and countertops but is more often found on furniture. Raw, unfinished aluminum requires not just polishing but periodic waxing. Aluminum that has a clear or powder coat finish can be cleaned quite easily with a soft rag and dish soap. An all-purpose metal polish can be used to give aluminum an extra sheen, as well as to remove tiny scratches and pits in the surface.

Chrome is often used to plate other metals on faucets, fixtures, and appliances. It is highly prized for its extraordinary shine. Chrome shouldn’t be waxed, as the gleam wax can provide is far less than that of the chrome itself. To get the most shine from chrome, after it is cleaned of all debris, it should be buffed and buffed again. The resulting finish will be second to none.

Specialty Metal Polishing

Metals like bronze, brass, and copper are certainly found in many homes, albeit sparingly. These metals are appealing because of their unique color, the ease and precision with which they can be shaped, and their flexibility, as well.

Brass shows up most frequently, though its use is often behind the scenes in unexposed portions of bathroom and kitchen fixtures. Bronze is usually found on ornamental cups and flatware, as well as in metal sculpture. Brass and bronze can be cleaned initially with vinegar or cola. If the metal is heavily stained and tarnished, use a tarnish remover that is specifically designed for these metals and a very soft cloth.

Copper, though most often seen on cookware, is also a great material for countertops. It, like other metals, is not porous. Additionally, copper has natural antimicrobial properties, which makes it more hygienic than even steel. Copper, when left uncoated, will change color if a metal polish is not used on it with some regularity. If left totally unattended, it will turn green; but as long as it is scrubbed and buffed periodically, its color will remain bright and rich.

Hard Metal Polishing

Stainless steel is widely used on high-end appliances. It can also be found in many other areas of the home in fixtures, surface spaces (like back splashes), or on furniture. Titanium is another very hard metal. Though its use hasn’t been all that common in the past, its popularity is growing quickly.

Since these metals are so hard, the abrasives in most metal polish aren’t that effective, especially when the metal in question has been neglected for a long time. The products used to polish these metals often work chemically rather than physically. They are quite harsh and should be used with care. If the metal has long past its prime, most attempts at hand-polishing will be unfruitful. In these cases, it’s time to break out the power tools, and the process enters a whole different realm.

ABOUT THE AUTHOR

Gail Delaney

Polishing iron and wood require two different cleaning methods. Both materials can take on a dull appearance, but you can polish them back to their original shine. No need to take your items to a professional furniture restorer. With the right materials, you can do the job on your own. In a short time, with a little effort, your wood and iron will shine like new.

How to Polish Metal

Things You’ll Need

Kitchen scouring pad

Boiled linseed oil

Polishing Iron

Step 1

Clean the iron with a clean cloth dipped in warm water. Use a soft brush if your cloth can’t reach into and remove the debris in grooves or corners. Rub rust gently away with a wire brush, or a scouring pad used for washing pot and pans.

Step 2

Apply metal polish in a circular motion with a clean rag, beginning at one corner and working your way across. Work in connecting rows going across, then down and across again. Cover all the visible iron. Allow the polish to dry according to manufacturer’s directions.

Step 3

Buff the polish away in a circular motion with a clean, dry cloth.

Polishing Wood

Step 1

Clean the wood. Mix 2 tbsp. gum turpentine, 4 tbsp. boiled linseed oil and 1 gallon of very hot water. Dampen a clean cloth in the cleaning solution, and wash the wood.

Step 2

Dry the surface with a clean, soft cloth.

Step 3

Mix 1 cup vinegar, 1/2 cup olive oil (of any grade) and 1 cup of water together. If you think that your house smells too much like a salad, you can also mix one part lemon oil with three parts olive oil.

Step 4

Dampen a clean cotton cloth in the mixture, wringing it out well.

Step 5

Buff the wood with a clean, dry cloth. Check the cloth often. When one area of the cloth becomes dirty, use another side of the cloth. Change the cloth frequently. This will protect the wood from any grit that the cloth may have picked up.

Step 6

Polish the surface again with another clean dry cloth.

Posted by Flitz International on 8th Apr 2015

How to Polish Metal

We all want our metals to shine – but as many of you know, a lot of effort goes into polishing something that is old and oxidized. In order to get the best results, it is important to understand your polishing project. In this post, we’ve highlighted a few factors you should take into account when starting a new polish project.

Determine the Metal You’re Going to Polish

First things first, try to determine what kind of metal it is that you are actually working on. There are many kinds of metals and metallic alloys, but for the sake of brevity and sanity we will only go over the most common metals used today.

The top 6 are:

Aluminum
Chrome
Stainless Steel
Brass
Copper
Silver

It can sometimes be a tricky to determine what metal you’re working with, especially if it is old and dirty. However you should be able to identify the metal by looking at a few factors. The guide below will help you determine the type of oxidized metal you are working on.

Aluminum is simple. If there is white oxidation present that makes your finger black while rubbing on it, then you are working with aluminum. Aluminum is lighter than other metals and will never be magnetic, so a magnet will not stick to it.

Chrome is a plating that is usually (but not always) over the top of steel. If there is rust on the surface and a magnet sticks to it, then you are most likely working with chrome. Usually chrome will smooth to a mirror finish.

True Stainless Steel (a.k.a. Austenitic) will not be magnetic, however there are some cheaper grades of Stainless Steel that will be magnetic. Stainless steel is most commonly found with a brushed finish like what you find with refrigerators and sinks. It will be cooler to the touch than aluminum, and will shine brighter after a clean.

For Brass, Copper and Silver it is easy to distinguish these by color. If it is yellow it is brass. If it is an orange brown shade like the color of a penny, then you know it’s copper. If it is a silver color with hints of black or brown tarnish and oxidation, then it’s silver.

Determine How To Remove The Oxidation

After you figure out what metal you’re polishing, the real work can begin! Now it’s time to pick the right metal polish and use it with the right process. Remember always follow manufacturers instructions for applying the polish. Below you’ll find our recommendations and why they are the best choice for each metal.

Aluminum Recommendation – clean with Metal Pre-Clean, then polish with Flitz Metal Polish.
Because aluminum is a soft metal, it responds well to metal polish after an acid pre-clean. We recommend an acid pre-clean for projects with heavy oxidation. If your project isn’t oxidized as severly, a soap and water clean does the trick. Once it’s acid washed and cleaned you are ready to apply your polish.

Chrome Recommendation – clean and remove grease with Chrome Cleaner, then polish with Non-Abrasive Metal Polish.
For chrome, you only want to use a metal polish that is non-abrasive (ones that do not contain ingredients that physically abrade). If you don’t, you run the risk of scratching the chrome. Chrome is a very thin hard plating, once you scratch it, it becomes nearly impossible to remove the scratches.

Stainless Steel Recommendation – With stainless steel, you also want to use something that is non abrasive. Most abrasive metal polishes can scratch finely brushed surfaces and can change the design and appearance of the finish.

Brass and Copper, with the right metal polish is usually very easy to polish. People have used a product for years called Brasso. Brasso is an abrasive polish and takes a lot of effort to make it work. It’s much easier to use a non-abrasive metal polish with either a paper towel or terry cloth rag. If your brass and copper are green then you will need to strip the metal first using an acid pre-cleaner. This will take the heavy corrosion off and prep the surface for polishing. You will want to use a non-abrasive polish like Flitz, from this point to restore the shine back to the metal.

Silver, like Chrome is often plated, this means you wont want to use anything with acids or abrasives. With the right metal polish silver can be very quick and easy to polish.

Applying Flitz Metal Polish

When using Flitz Metal Polish one of the first key things to remember is to use it sparingly. Flitz is highly concentrated and you don’t need to apply as much as other polish products. The next thing to remember is DO NOT let Flitz dry. The key to insuring that this doesn’t happen is to only polish small sections no more than 2′x2′ at one time. After you apply it rub briskly in a back and forth movement using either a paper towel or a microfiber polishing cloth. Lastly use a microfiber to remove any left over polish residue. With Flitz that’s it! It even leaves a protective coating when you are done.

Time Saving Tools

How to Polish Metal Depending on the size and shape, some projects are aided by power tools and buffers. For large flat areas the best tool can either be an orbital or a random orbital buffer. For tedious and difficult areas, like Alcoa wheels, I recommend the Flitz Buff Ball. This speeds up the job and keeps you from busting your knuckles. Also the Buff Ball is amazing on projects with rough surfaces like Diamond Plate. If you’re working on a surface with small areas or lots of detail, I recommend the Flitz Super Mini Buff Ball. Some projects, power tools can be overkill. For jobs that need a softer touch, like Silver, I recommend using a microfiber polishing cloth. For jobs that need a little more abrasion, a paper towel always works great.

Remember if you are unsure or afraid to polish something, always start in an inconspicuous area on the item to test it. The bottom line is, if you have the right procedure for the right application you will get the result you are looking for.

ABOUT THE AUTHOR

Hans Fredrick

Things You’ll Need

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Things You’ll Need

Brass

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Copper

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Stainless Steel

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Why the need to polish metal

Using a chemical metal polish

certain steps that should always be taken

In case of average or light dullness (oxidation)

Using an abrasive metal polish

Using a chemical metal polish

Machine polishing metal

Other possible ways of polishing metal

Chemical bath

Abrasive cones/balls

Grinder with cotton disk

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Quick Guide to Polishing Metals

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Step 1

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Step 5

Step 1

Step 2

Step 3

Step 4

Items you will need

Things You’ll Need

Restoring Metal’s Appearance

Step 1

Step 2

Step 3

Step 4

Step 5

Why the need to polish metal

Using a chemical metal polish

certain steps that should always be taken

In case of average or light dullness (oxidation)

Using an abrasive metal polish

Using a chemical metal polish

Machine polishing metal

Other possible ways of polishing metal

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Abrasive cones/balls

Grinder with cotton disk

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Prep the Material for Polishing

Sanding

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Choose the Wheel and the Polishing Compound

Apply the Polishing Compound

Polishing the Metal Surface

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